ref: 80be5158599a247dff7f7701cc883c118b15eaa6
dir: /locale/en_US/dict/calendar/
"Calendar" "Set" "Show" "Save" "Del" "Date (YYYY/MM/DD):" "Time (HH:MM.SS):" "Cannot set time: " "Set Time" "Cannot set time: " "Invalid date syntax" "Invalid time syntax" "Invalid time or date given" "write failed:" "Sun" "Mon" "Tue" "Wed" "Thu" "Fri" "Sat" "Jan" "Feb" "Mar" "Apr" "May" "Jun" "Jul" "Aug" "Sep" "Oct" "Nov" "Dec"